220451724

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{59453}}^1$

素因数の和:59566

約数の個数: 36

約数和(自身を含む): 562672656

約数和(自身を除く): 342220932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 59453, 118906, 178359, 237812, 356718, 535077, 713436, 1070154, 2140308, 6123659, 12247318, 18370977, 24494636, 36741954, 55112931, 73483908, 110225862, 220451724]

約数ペア:

[(1, 220451724), (2, 110225862), (3, 73483908), (4, 55112931), (6, 36741954), (9, 24494636), (12, 18370977), (18, 12247318), (36, 6123659), (103, 2140308), (206, 1070154), (309, 713436), (412, 535077), (618, 356718), (927, 237812), (1236, 178359), (1854, 118906), (3708, 59453)]